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    Display panel and display device
    21.
    发明授权
    Display panel and display device 有权

    公开(公告)号：US10999943B2

    公开(公告)日：2021-05-04

    申请号：US16544077

    申请日：2019-08-19

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Deli Fang ,  Shuo Chen ,  Tailiang Li ,  Junmin Sun ,  Ken Wen

    IPC: G06F1/16 ,  H05K5/02 ,  H05K7/14 ,  H05K5/00

    Abstract: The present disclosure relates to the field of display technology, and provides a display panel and a display assembly. The display panel includes a front surface, a back surface arranged opposite to the front surface, and a side surface between the front surface and the back surface. The front surface includes a display region. At least one first clamping structure is arranged at the side surface of the display panel. The first clamping structure includes a first protrusion and a first elastic structure, and the first protrusion is arranged on the corresponding first elastic structure.

    Circuit, system and method for adjusting luminance of backlight, backlight and display device
    22.
    发明授权
    Circuit, system and method for adjusting luminance of backlight, backlight and display device 有权

    公开(公告)号：US10986710B2

    公开(公告)日：2021-04-20

    申请号：US16330585

    申请日：2018-06-11

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Shuo Chen

    IPC: H05B45/12 ,  H05B45/46 ,  G09G3/34

    Abstract: A circuit for adjusting a luminance of a backlight is provided. The backlight includes a plurality of partitions that are independent of one another. Each of the partitions includes a plurality of light emitting diodes (LEDs) arranged in an array and connected in series. The circuit includes a plurality of LED drivers each configured to supply a respective drive current to the plurality of LEDs of a respective one of the plurality of partitions, and a plurality of programmable voltage generators configured to receive respective control commands and to supply respective reference voltages to the plurality of LED drivers based on the respective control commands. Each of the LED drivers is further configured to set a level of the drive current supplied by the LED driver in response to the reference voltage supplied to the LED driver.

    Audio pickup and play circuit and system, and method for switching audio pickup and play
    23.
    发明授权
    Audio pickup and play circuit and system, and method for switching audio pickup and play 有权

    公开(公告)号：US10652653B2

    公开(公告)日：2020-05-12

    申请号：US16240093

    申请日：2019-01-04

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Shuo Chen ,  Hao Chen

    IPC: H04R3/00 ,  H04R1/08

    Abstract: The present disclosure relates to a circuit and system for audio pickup and play, and a method for switching audio pickup and play. The circuit includes a microphone array for collecting a first audio signal, a first wireless audio transceiver for receiving a second audio signal from a remote wireless microphone, an audio processor, a first audio player, a controller for outputting a first control signal and a second control signal, an audio input switcher for inputting the first audio signal or the second audio signal into the audio processor based on the first control signal. The audio processor is configured for processing the received first audio signal and second audio signal and outputting an audio play signal. The circuit includes an audio output switcher for outputting the audio play signal to the first audio player or the first wireless audio transceiver based on the second control signal.

    Direct current converter
    24.
    发明授权
    Direct current converter 有权

    公开(公告)号：US10186968B2

    公开(公告)日：2019-01-22

    申请号：US15520207

    申请日：2016-10-27

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Enhui Guan ,  Shuo Chen

    IPC: G05F1/40 ,  H02M3/158 ,  H02M3/07 ,  H02M3/139 ,  H02M3/142 ,  H02M3/28

    Abstract: The present application discloses a direct current (DC) converter including a voltage divider for dividing a voltage provided by a DC voltage source, having a positive DC voltage input terminal, a negative DC voltage input terminal, and a divided voltage output terminal; a conversion circuit having a first switch, a second switch, an inductor unit, a first unidirectional conductor, and a second unidirectional conductor; a positive converted voltage output terminal; and a negative converted voltage output terminal.

    Display Device, Display System and Display Method
    26.
    发明申请
    Display Device, Display System and Display Method 有权
    显示设备，显示系统和显示方式

    公开(公告)号：US20160196805A1

    公开(公告)日：2016-07-07

    申请号：US14772856

    申请日：2014-12-05

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Shuo Chen ,  Kailiang Zhang

    IPC: G09G5/373 ,  G06T3/40

    CPC classification number: G09G5/005 ,  G06F1/1616 ,  G06F1/1641 ,  G06F3/1446 ,  G06T3/40 ,  G09G5/006 ,  G09G5/373 ,  G09G5/391 ,  G09G2340/0407 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/0442 ,  G09G2360/02 ,  G09G2360/04 ,  H04N5/64 ,  H04N7/0122

    Abstract: A display device, a display system and a display method are provided. The display device comprises a main display screen, and a ratio of a number of pixels in a transverse direction to a number of pixels in a longitudinal direction of the main display screen is a main display scale. The display device further comprises: a first sub display screen adjoined with the main display screen in the longitudinal direction, and the first sub display screen and the main display screen having the same number of pixels in the transverse direction; and/or, a second sub display screen adjoined with the main display screen in the transverse direction, and the second sub display screen and the main display screen having the same number of pixels in the longitudinal direction.

    Abstract translation: 提供了显示装置，显示系统和显示方法。 显示装置包括主显示屏幕，并且横向上的像素数与主显示屏幕的纵向方向上的像素数之比为主显示比例。 显示装置还包括：与纵向显示屏幕相邻的第一副显示屏幕，以及横向方向上具有相同像素数量的第一子显示屏幕和主显示屏幕; 和/或在横向上与主显示屏幕相邻的第二副显示屏幕，以及在纵向方向上具有相同像素数量的第二副显示屏幕和主显示屏幕。

    SYSTEM FOR MONITORING DIET
    30.
    发明申请
    SYSTEM FOR MONITORING DIET 审中-公开

    公开(公告)号：US20190057766A1

    公开(公告)日：2019-02-21

    申请号：US16021539

    申请日：2018-06-28

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Enhui Guan ,  Xinxin Mu ,  Shuo Chen ,  Lu Tong

    IPC: G16H20/60 ,  A61B5/00

    Abstract: A system for monitoring diet. The system for monitoring diet includes: an information transmitter configured to transmit information of a food to be eaten in response to an operation of an eater taking out the food to be eaten; and an information processor configured to receive the information of the food from the information transmitter and to determine whether the food to be eaten meets requirements or not according to the information of the food to be eaten and a pre-stored information regarding the food that the eater needs to ingest.

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